just fyi, if you add too many hashtags one of the most popular Nostr clients, Amethyst, the single most popular client on Android, and I suspect within a very short amount of time for most Desktop platforms as well, treats your post like spam by default. It makes it extremely easy to scroll past. Relays, as well, are far more likely to treat your post like spam. Because a ton of hashtags is definitely heavily associated with spammy content. Your post is not spam, but looks like it. It makes your content very easy to dismiss and scroll past in multiple ways.